Skechers Ultra Flex 3.0 Trainers - Red - Black - UK 4

Skechers boys Ultra Flex 3.0. Features a flexible traction outsole, engineered knit upper, and cus...

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Child Shoe Size UK
Colour
Accent Colour
Shoe Size UK

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Product Information

Full details

The Skechers Ultra Flex 3.0 is a versatile, high-performance sneaker designed for active boys who need a blend of comfort and durability. Its standout feature is the lightweight, engineered knit upper paired with a cushioned insole that supports all-day play; however, parents should note that the textile material requires regular cleaning to maintain its vibrant Red and Black finish.

All features

Age Groupkids
ColourRed
GenderMale
Child Shoe Size UK3
Accent ColourBlack
Model Part Number403844L-RDBK
BrandSkechers

Extended Product Information

FAQs

Are these shoes machine washable?

While some Skechers models are machine washable, we recommend spot-cleaning the Ultra Flex 3.0 to protect the structural integrity of the knit upper and cushioning.

Are these suitable for wide feet?

The engineered knit upper has a natural stretch that accommodates various foot widths, providing a comfortable, custom-like fit for most children.

Can these be used for competitive running?

These are designed as versatile lifestyle trainers; while great for play and light activity, they may not offer the specific support required for professional-level competitive track sports.

What is the primary material used?

The upper is constructed from an engineered textile knit, and the sole is made from high-traction, durable rubber.

How do I ensure I have the right size?

Measure the child's foot in the afternoon when it is at its largest, and ensure there is about a half-inch of space between the longest toe and the end of the shoe.

Troubleshooting

Knit material picking up debris

Use a lint roller or a soft-bristled brush to gently remove surface lint and dirt from the knit mesh.

Foot slipping inside the shoe

Ensure the shoe size is correct and verify that the laces or slip-on fit is snug against the ankle collar.

Odors developing over time

Remove the insole if possible to air out, use an anti-odor spray, and ensure the shoes are kept in a well-ventilated area after use.

Pros and Cons

Pros

  • Lightweight design reduces foot strain during extended wear
  • Highly flexible outsole supports natural movement
  • Breathable knit material keeps feet cool
  • Excellent cushioning for impact protection

Cons

  • Textile upper is susceptible to stains if worn in mud
  • Not waterproof for heavy rain conditions
  • Knit fabric may wear faster than leather alternatives

Setup, Compatibility & Care

These trainers require no special setup; they are designed for immediate wear. To ensure the longest lifespan, treat the shoes with a fabric-safe water repellent spray before the first use. If the trainers become soiled, use a soft-bristled brush or a damp cloth with mild soap to spot-clean the knit upper. Avoid machine washing or drying as this can compromise the integrity of the adhesive and the cushioned insole. Allow the shoes to air dry naturally away from direct heat sources like radiators to prevent material shrinkage or warping.